49ers news: Nick Bosa and the 49ers have generated the highest pressure rate in the NFL through 2 weeks - Niners Nation
49ers report card: Grades for offense, defense in preseason win over Packers – NBC Sports Bay Area & California
Packers-49ers Preseason Week 2 Dope Sheet
NFC West Offseason Report Cards: Grading Cardinals, Rams, 49ers, Seahawks - Sports Illustrated
49ers training camp: Three things we learned Friday – East Bay Times
Ranking all 32 NFL defenses from worst to best
Pro Football Journal: SF 49ers: All-Time 3-4 Top Seasons
Eyes of the Guru IDP Info, Part 3: San Francisco - Footballguys
All-NFC East Defense Team - Bleeding Green Nation